Home / 1,368,150.75-3,166,905.94

Finding the Third Proportional to 1,368,150.75 and 3,166,905.94

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Solution

The third proportional to 1,368,150.75 and 3,166,905.94 is: 7,330,546.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,368,150.75 : 3,166,905.94 = 3,166,905.94 : x
  2. Step 2: Convert to fraction form
    1,368,150.75/3,166,905.94 = 3,166,905.94/x
  3. Step 3: Cross multiply
    1,368,150.75x = 3,166,905.94 × 3,166,905.94
  4. Step 4: Simplify right side
    1,368,150.75x = 10,029,293,216,972.75
  5. Step 5: Solve for x
    x = 10,029,293,216,972.75/1,368,150.75
  6. Step 6: Final answer
    x = 7,330,546.88

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Why These Related Problems?

These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.